Problem	12103
Created	2008-12-22
Source	Cho Chikun - Elementary Problems
Rating

Difficulty	27.3 kyu
Average Solve Time	14 secs
User Attempts	9905 / 15380
Solve Ratio Rating	15 kyu
	rating history

Black to live

(;AB[ab]AB[bb]AB[db]AB[cb]AW[aa]AW[ca]AW[bc]AW[cc]AW[dc]AW[ec]AW[eb]AP[goproblems] (;B[da]C[White cannot play at B19 so Black has 2 eyes.RIGHT]MA[ba]) (;B[ea];W[da] (;B[ba];W[da]C[Just one eye.]) (;B[fa];W[gb]C[Black cannot escape. If Black captures White throws in at D1 and Black has just one eye.]MA[da])) (;B[ba];W[da];B[ea];W[da]C[Just one eye.]))